马斯克：Optimus擎天柱机器人从明年开始将改变人类生活

Group 1 - The core viewpoint is that developing humanoid robots is significantly more complex than developing robot taxis, with a complexity difference of 200,000 times according to ARKInvest's research [1] - Elon Musk predicts that Tesla's Optimus robot will start to change factory life by 2027, with noticeable impacts by 2028 and significant effects by 2029 [1] - Tesla's third-generation humanoid robot is set to debut in 2026, with a production target of one million units per year and an expected cost of under $20,000 per unit [3] Group 2 - The humanoid robot has previously demonstrated various tasks, including martial arts and egg collection, and Musk believes it could become the most important product in history [5]